"I mean, honestly, the best vacation we can have is to be able to do nothing with our family, so that's what we did," Lively told Good Morning America of their low-key anniversary celebration. "I had to explain to my daughter what an anniversary is. She's like, 'What is it? Does it mean you're having another baby today?' And I was like, 'Dear God, no! It doesn't, it means it's our wedding's birthday.'"

The Deadpool actor hinted that a third child may be in the pair’s future plans during an appearance on The Ellen DeGeneres Show in December 2018.

When DeGeneres, 61, asked about his two children, he replied, “That happened from sex. ... FYI.”

“So, you’ve only had sex the twice?” she responded.

“Hoping for a third soon,” he joked, before quickly adding, “no,” when the audience began to cheer.

Lively also previously spoke about wanting a larger family, telling the Today show in June 2016: "I'm one of five kids; my husband's one of four. We're officially breeders! You can go on our website, and we will give you some of our children."

The expectant parents are also very much in love. Reynolds gushed about his role as “Mr. Lively” to Entertainment Tonight in May 2018. "Oh, I'm Mr. Lively 24/7, and I'm happy about it," he said at the time. "It's great. It's the best gig."